Pressure gauges Pressure gauge vertical connection with glycerin, Ф63 mm, G1/4″ BSP Pressure gauge vertical connection with glycerin, Ф63 mm, G1/4″ BSP Pressure gauge rear connection with glycerin, Ф63 mm, G1/4″ BSP Pressure gauge, rear, flanged, with glycerin, Ф63 mm, G1/4″ BSP Pressure gauge, rear, flanged, with glycerin, Ф100 mm, G1/2″ BSP